/* 全局样式 */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 14px;
  color: #333;
}

/* 全局滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-thumb {
  background: #c0c4cc;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #909399;
}

::-webkit-scrollbar-track {
  background: #f5f7fa;
}

/* 常用工具类 */
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.full-width {
  width: 100%;
}

.full-height {
  height: 100%;
}

/* 间距类 */
.m-t-10 {
  margin-top: 10px;
}

.m-b-10 {
  margin-bottom: 10px;
}

.m-l-10 {
  margin-left: 10px;
}

.m-r-10 {
  margin-right: 10px;
}

.p-t-10 {
  padding-top: 10px;
}

.p-b-10 {
  padding-bottom: 10px;
}

.p-l-10 {
  padding-left: 10px;
}

.p-r-10 {
  padding-right: 10px;
}

.m-10 {
  margin: 10px;
}

.p-10 {
  padding: 10px;
}

.m-t-20 {
  margin-top: 20px;
}

.m-b-20 {
  margin-bottom: 20px;
}

.m-l-20 {
  margin-left: 20px;
}

.m-r-20 {
  margin-right: 20px;
}

.p-20 {
  padding: 20px;
}

/* 页面样式 */
.page-container {
  padding: 20px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.page-header {
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e6e6e6;
}

.page-title {
  font-size: 18px;
  font-weight: 600;
  color: #303133;
}

.page-footer {
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #e6e6e6;
} 